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Generac Emergency Power Generators & Switches

Custom Design Generators

 

 

 
 

Home Standby Generators

Call for an analysis of your Power Needs at

1-888-461-4687

Generac Home Standby Generators

Residential Sizes
7 KW
10 KW
13 KW
16 KW
18 KW
 

 

America Prefers Generac 5 to 1!

There are many reasons why Generac makes 4 out of every 5 automatic home standby generators sold. Some manufacturers purchase many of their generator components from the lowest bidder. Generac designs and manufactures every major component in our air-cooled models right here in the United States. That unparalleled control results in the highest quality and outstanding reliability. Add in features like Generac OHVI® industrial grade engines, superior motor-starting capability, easy installation and the lowest prices in the industry, and it's easy to see why Generac protects more homes than all the others combined.

How it Works

Generac Standby Generators are completely automatic, helping to ensure that your home or business remain safe from the negative and potentially harmful effects of power loss.

1. The Generac system automatically and continuously monitors incoming power from the utility line. How it Works Illustration

2. When utility power is interrupted, the control system in the generator automatically senses the loss of power and signals the generator to start.

3. The automatic transfer switch safely closes off the utility line and simultaneously opens a new power line from the generator.

4. Your Generac generator supplies electricity to your main distribution panel through an automatic transfer switch. You can elect to back up selected emergency circuits or your entire electrical service.

5. When utility line voltage returns, the system transfers the electrical load back to the utility line. The generator continues to run for an engine cool-down period of several minutes and the entire system stands ready for the next power outage.

To ensure the system is always ready when you need it, your generator will run a 10-12 minute self-test cycle every week.

 

Features and Benefits

Breakthrough Design, Advanced Technology

Generac® air-cooled generators offer the most wattage and greatest starting power in their class. The Generac 16 kW can start a 5-ton* and 3-ton A/C unit or two 4-ton units. The 13 kW can start a 4-ton and the 10 kW can start a 3-ton.

Quiet-Test™ (16 kW model only)

Reduces noise to a whisper by lowering engine speed during the generator’s weekly self-test. The Quiet-Test sound level is comparable to a car at idle and is up to 50% quieter (59 dba) than competitive models.

OHVI® Industrial Engine

Generac's OHVI® (Overhead Valve Industrial) engines have been specifically designed for generator demands. These engines offer the finest lubrication technology available, providing instantaneous distribution of lubricant to all moving engine parts. They also feature an automotive spin-on oil filter for simplified routine maintenance.

Vibration Isolation

Standard vibration isolators virtually eliminate transmission of vibration from the unit to the mounting surface.

Closed Recovery Cooling System

This closed, pressurized system virtually eliminates the introduction of air into the cooling system. Rust and fluid acidity are minimized, resulting in longer engine life.

Solid-State Sensing and Starting Control

Provides the ultimate in engine protection. The magnetic pickup senses over speed, automatically shuts down the engine, disconnects the starter motor and prevents re-engagement. The system also provides cyclic cranking for improved starting reliability and cranking termination for starter motor protection.

Superior Electrical Protection

The air-cooled 10, 13 and 16 kW models feature an electronic governor, which maintains steady speed and eliminates voltage drop when loads are applied. This, as well as the automatic voltage regulator, provides a smooth rate of electricity, which is especially important for sensitive electronic devices such as computers.

Superior Paint

Our textured, powder coat paint process provides consistent coverage and better bonding to seams and exposed edges providing durability and a long-lasting, tough finish.

Aluminum Enclosure (optional on 16 kW model – standard on 18 kW model)

Generac's 16 kW model is available in an all aluminum enclosure to better withstand the corrosive effects of salt air. This option is especially important for homes in southern and coastal communities.

Automatic Exerciser

An automatic weekly self test of your system ensures that your generator is in peak operating condition at all times.

Automatic Transfer Switch Fully Automatic Operation

Generac standby generators continually monitor utility power. When the utility fails, the generator starts and signals the automatic transfer switch to lock out the utility and allow electricity from the generator to power the home. When utility power returns, the automatic transfer switch will lock out power from the generator and restore utility power. The generator will shut itself off and wait for the next power outage. Because it's automatic, you never have to worry about a power outage, even when you're away from home.

Convenient Fuel Supply

Generac generators operate on natural gas or LP gas service. This Natural gas operation provides you with unlimited run time during extended utility power failures.

Maintenance Friendly

All Generac air-cooled models feature a hinged top and removable front panel for fast and easy access for maintenance and service.

Automatic Safety Shutdowns

Automatic safety shutdowns protect the engine and generator in the event of low oil pressure, high coolant temperature, over speed and/or over crank.

Sound Attenuated Enclosure

Generac air-cooled automatic standby generators feature weather resistant, rodent proof and sound attenuated enclosures as standard equipment.

Battery Charger

A built-in battery charger ensures that the battery remains at an optimum performance level.

Easy Installation

Generac's standby generators offer the fastest and easiest installation available. All connections within the generator and transfer switches are easily accessible and clearly marked. Our optional load center transfer switches and connection boxes are pre-wired for even easier installation.

UL-Listed

All Generac standby generators are UL 2200 listed and our transfer switches are UL 1008 listed. UL listing verifies the kilowatt ratings of our generators and is your assurance that Generac standby systems meet the highest safety standards.

EPA and CARB Emission Requirements

The Environmental Protection Agency and the California Air Resources Board establish emissions requirements for generators up to 25kW. All Generac generators comply with EPA and CARB requirements.

Made in USA

Generac generators are made in the United States by Generac Power Systems Inc. We design and manufacture all of the major components including the alternators, controls, enclosures, and our OHVI air-cooled engines. This unprecedented degree of control ensures that Generac products are built to the highest standards for quality, reliability and durability.

 
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Home Standby Transfer Switches

Generac Residential Transfer Switch

RTS Transfer Switch

RTS transfer switches are designed to operate with our R-Series Digital Controllers. Available in both single and three-phase versions, these proven, open transition transfer switches are ideal for residential, commercial and light industrial applications. Both standard RTS and service entrance rated transfer switches feature NEMA 3R enclosures for indoor or outdoor use. All standard RTS and distributed load center transfer switches are UL and CUL Listed.

Distributed Load Center Switch

This 100 amp transfer switch has a pre-wired, integrated load center for simple installation when only selected emergency circuits will be served by the generator. Pre-wired flexible internal conduit and seal tight external conduit provide simple connections all the way from the generator to the 10, 12 or 16 circuit transfer switch.

Service Entrance Rated Switch

RTS service entrance rated transfer switches are available in 100, 200 and 400 amp single-phase models. Our service entrance rated models include an integrated main breaker that eliminates the need for a separate service disconnect when backing up all of the electrical loads in a building. The switches are UL 1008 listed with UL rated circuit breakers on both the utility and generator side of the transfer contactor for full downstream protection.

HTS Transfer Switch

The Generac HTS transfer switch is a "smart switch" designed to operate in conjunction with the PowerManager® H-100 controller. HTS switches have a 2-wire RS485 communication link to the controller. Utility voltage and phasing are monitored by the HTS switch along with signal before transfer timing, time delay neutral and in phase transfer. All timers and voltage set points are remotely programmable via GenLink® communications software.

External LED displays on the outside of the door show the switch position, indicate when the generator is operating and whether or not the utility is available. An external, 3-position test switch allows testing in either normal or fast mode without opening the cabinet. HTS transfer switches are available in 100 to 2600 amp models with a choice of NEMA 1, NEMA 3R or NEMA 12 enclosures and are rated to all classes of loads.


Generac Air Cooled 7KW Standby Generator


 

 

7 kW Air-Cooled Automatic Home Standby Generator

At a price comparable to many portable generators, Generac's 7 kW automatic standby generator will supply power to all your home's essential circuits when the power goes out even if you’re away. There's no need to hassle with starting the generator, running extension cords throughout the house or refueling during an outage. The 7 kW can back up the typical kitchen, living room, bedroom, bathroom, furnace, well pump and window air conditioner. Because you back up entire circuits, everything on those circuits, including hard-wired appliances, light switches and receptacles, are covered.

Generac — the most trusted name in home standby power systems

  • Generac OHVI® Industrial Engine: The ONLY air-cooled engine designed specifically for generators
  • Longest Life Expectancy in the Industry: Over 3,000 hours of run time
  • Full Pressure Lubrication: Continuous lubrication of all vital engine parts for protection from moment of start up for ultimate engine protection
  • Spin-on Oil Filter: Automotive style for easy maintenance and prolonged engine life
  • Superior Paint: Tough, textured powder coat paint finish for unmatched durability and all weather protection
  • Clean Burning Fuel: Natural gas or LPV
  • UL Listed: For safety and certified power ratings
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Generac 10KW Air Cooled Standby Generator

 

 

Generac's 10 kW

Generac's 10 kW is the only automatic standby generator in its class that can start and run a 3-ton* air conditioner with plenty of power left for the other essential circuits in the home. Depending on the type of appliances in your home, our 10 kW generator will provide automatic protection for 10, 12 or even 16 complete circuits. Best of all, you get the quality and reliability of America's favorite home standby generator. Why pay hundreds more for less power?

Generac — the most trusted name in home standby power systems

  • Breakthrough Design: Newly designed alternator can start a 3-ton* air conditioner with plenty of power to spare
  • Automatic Voltage Regulator: Quality electrical output for sensitive electronics
  • Electronic Governor: Fast response to changing electrical loads
  • Generac OHVI® Industrial Engine: The ONLY air-cooled engine designed specifically for generators
  • Longest Life Expectancy in the Industry: Over 3,000 hours of run time
  • Full Pressure Lubrication: Continuous lubrication of all vital engine parts for protection from moment of start up for ultimate engine protection
  • Spin-on Oil Filter: Automotive style for easy maintenance and prolonged engine life
  • Superior Paint: Tough, textured powder coat paint finish for unmatched durability and all weather protection
  • Clean Burning Fuel: Natural gas or LPV
 
Generac 13 KW Air Cooled Standby Generator

Generac 13KW Residential Standby Generator

For homeowners who need 13 kilowatts of automatic standby power, Generac's 13 kW is the only logical solution. Other manufacturers advertise their kW rating on LP vapor, and point out in the small print that the natural gas rating is 10% or 15% lower. Equipped with our OHVI® 992cc industrial grade engine, the Generac 13 kW generator produces a full 13 kilowatts of power on either LP vapor or natural gas. More than enough power to start a 4-ton* air conditioner (the most common size) with plenty of power left over for a host of key circuits. Why pay thousands more for a "15 kW" generator to get 13 kilowatts of power?

Generac — the most trusted name in home standby power systems

  • Breakthrough Design: Newly designed alternator can start a 4-ton* air conditioner with plenty of power to spare
  • Automatic Voltage Regulator: Quality electrical output for sensitive electronics
  • Electronic Governor: Fast response to changing electrical loads
  • Generac OHVI® Industrial Engine: The ONLY air-cooled engine designed specifically for generators
  • Longest Life Expectancy in the Industry: Over 3,000 hours of run time
  • Full Pressure Lubrication: Continuous lubrication of all vital engine parts for protection from moment of start up for ultimate engine protection
  • Spin-on Oil Filter: Automotive style for easy maintenance and prolonged engine life
  • Superior Paint: Tough, textured powder coat paint finish for unmatched durability and all weather protection
  • Clean Burning Fuel: Natural gas or LPV

Generac 16KW Residential Standby Generator

The most powerful air-cooled automatic standby generator on the market is also the quietest ever made! Thanks to Generac's exclusive Quite-Test™ feature, our 16 kW generator is as quiet as a car idling in the driveway during the weekly self test.

With its high efficiency alternator and the largest engine in its class, the 16 kW provides the performance of a larger liquid-cooled model for about half the price. The 16 kW has the power to provide whole house coverage, including a 5-ton* central air conditioner, for many moderately sized homes. If you have two 4-ton air conditioners, the 16 kW will run both units with enough power left over to cover the home's other essential circuits.

Exceptional Value

 

  • Breakthrough Design: Newly designed alternator can start a 5-ton* AND a 3-ton, or two 4-ton air conditioners with plenty of power to spare
  • Aluminum Enclosure Option: To better withstand the elements in highly corrosive environments
  • Automatic Voltage Regulator: Quality electrical output for sensitive electronics
  • Electronic Governor: Fast response to changing electrical loads
  • Quiet-Test™: Patent-pending, self-test feature makes the 16 kW quieter than your central air conditioner
  • Generac OHVI® Industrial Engine: The ONLY air-cooled engine designed specifically for generators
  • Longest Life Expectancy in the Industry: Over 3,000 hours of run time
  • Full Pressure Lubrication: Continuous lubrication of all vital engine parts for protection from moment of start up for ultimate engine protection
  • Spin-on Oil Filter: Automotive style for easy maintenance and prolonged engine life
  • Superior Paint: Tough, textured powder coat paint finish for unmatched durability and all weather protection
  • Clean Burning Fuel: Natural gas or LPV
Generac Air Cooled, Quiet Standby Residential Generator

18 kW Air-Cooled Automatic Home Standby Generator

Our new 18 kW model makes whole-house protection more affordable than ever before. With Generac's exclusive Quiet-Test™ feature, and a standard all aluminum enclosure, the 18kW is also a tremendous value.

A high efficiency alternator and a 992 cc OHVI® engine, the 18 kW provides the performance of a larger liquid-cooled model for less money. The 18 kW has the power to provide whole house coverage, for many moderately sized homes.

  • Breakthrough Design: Newly designed alternator can start a 5-ton* AND a 3-ton, or two 4-ton air conditioners with plenty of power to spare
  • Aluminum Enclosure: To better withstand the elements in highly corrosive environments
  • Automatic Voltage Regulator: Quality electrical output for sensitive electronics
  • Electronic Governor: Fast response to changing electrical loads
  • Quiet-Test™: Patent-pending, self-test feature allows the 18 kW to meet all known noise restrictions
  • OHVI® Industrial Engine: The ONLY air-cooled engine designed specifically for generators
  • Longest Life Expectancy in the Industry: Over 3,000 hours of run time
  • Full Pressure Lubrication: Continuous lubrication of all vital engine parts for protection from moment of start up for ultimate engine protection
  • Spin-on Oil Filter: Automotive style for easy maintenance and prolonged engine life
  • Superior Paint: Tough, textured powder coat paint finish for unmatched durability and all weather protection
  • Clean Burning Fuel: Natural gas or LPV
 

 

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